WO2013162325A1

WO2013162325A1 - Cleaner for window of outer wall of high-rise building

Info

Publication number: WO2013162325A1
Application number: PCT/KR2013/003633
Authority: WO
Inventors: 박경수
Original assignee: Park Kyoung Su
Priority date: 2012-04-27
Filing date: 2013-04-26
Publication date: 2013-10-31
Also published as: KR101215708B1

Abstract

The present invention relates to a cleaner for a window of an outer wall of a high-rise building. The cleaner comprises: an upper sash arranged horizontally on an upper part of the window; a loading unit including a brush contacting the window to clean the window and a brush driving motor for rotating the brush; a vertical movement unit for enabling the loading unit to reciprocate in the vertical direction of the window; a panel on which the vertical movement unit is placed; a roller driving unit including a pair of rollers that move along the upper sash and a roller shaft that interconnects the pair of rollers, the roller driving unit supporting the panel at the upper sash such that the panel can reciprocate; and a horizontal movement unit for driving the roller driving unit to enable the panel to reciprocate in the horizontal direction of the window.

Description

High rise building exterior wall glass cleaner

The present invention relates to a glass cleaner on the outer wall surface of a high-rise building, and more particularly, to clean the outer surface of the glass window attached to the outer wall surface of a two-story or more high-rise building. To a high-rise building exterior wall glass cleaner.

Conventionally, there is no special way to clean the window. However, a person hangs in the air and wipes it with a mop, or relies on a ladder or a crane. There were a lot of inconveniences due to the inconvenience, and for that reason it was not easy to clean frequently, so you had to accept the impurity or intentionally put a colored glass to cover the impurity.

In order to improve this inconvenience, the present applicant is configured by installing wheels on both sides of the bottom of the panel, as disclosed in Korean Patent Publication No. 10-2006-01225213, but by installing a wheel integral with the pulley to rotate the belt of the motor The application has been applied for a glass wall cleaner that can be moved horizontally by moving the wheels, but can be cleaned by mounting the brush part and the vertical moving part and allowing horizontal movement.

However, the disclosed conventional window cleaner is installed in a granular shape on the lower chassis, so that the left and right widths of the panel have to be widened to prevent a risk of falling and falling of the panel during horizontal movement. Further, this phenomenon becomes more severe in proportion to the height of the glass window, and also has a problem of reducing the user's sensitivity by covering the field of view of the glass window.

[Preceding technical literature]

(Patent Document 1) Korean Patent Office Publication No. 10-2006-01225213

SUMMARY OF THE INVENTION An object of the present invention is to provide a high-rise building exterior wall glass cleaner that can compact the overall size of the device and reduce the visibility of the glass window due to the device, thereby increasing the user's sensitivity.

In addition, another object of the present invention is to provide a high-rise building outer wall glass window cleaner that can recover and recycle wastewater generated during the cleaning of the glass window, and reduce environmental pollution.

The object includes an upper chassis disposed horizontally above the glass window; A mounting portion for mounting a brush in contact with the glass window to clean the glass window, and a brush driving motor to rotate the brush; A vertical moving part configured to reciprocate the mounting part in the vertical direction of the glass window; A panel to mount the vertical moving part; A roller driver having a pair of rollers moving along the upper chassis, a roller shaft connecting the pair of rollers, and supporting the panel in a reciprocating manner to the upper chassis; It is achieved by a high-rise building outer wall glass cleaner comprising a horizontal moving unit for driving the roller drive unit to reciprocate the panel in the horizontal direction of the glass window.

Here, the vertical movement portion, the rack having a predetermined length and disposed along the vertical direction of the glass window, the pinion to rotate in engagement with the rack, and the vertical movement motor supported by the mounting portion to rotate the pinion It is done.

The horizontal moving unit may include a driven gear coupled to the roller shaft, a driving gear rotating in engagement with the driven gear, and a horizontal moving motor supported on the panel to rotate the driving gear.

And a washing nozzle for spraying the washing liquid toward the glass window, a washing liquid storage tank storing the washing liquid, and a washing liquid supply pump for supplying the washing liquid of the washing liquid storage tank to the spray nozzle.

A lower chassis disposed at a lower side of the glass window so as to face the upper chassis, guiding a horizontal movement of the panel, and recovering the waste water cleaning the glass window; A wastewater recovery pipe through which wastewater of the lower chassis flows; A filter for filtering the wastewater flowing through the wastewater recovery pipe; A replenishment water storage tank provided in the waste water recovery pipe to store the waste water and the replenishment water filtered by the filter; A wastewater recovery pump for supplying the wastewater to the replenishment water storage tank; And a replenishment water supply pump for supplying the wastewater and the replenishment water of the replenishment water storage tank to the washing liquid storage tank.

Thus, compared to the window cleaner previously filed by the applicant sliding sliding over the lower chassis, the present invention has a structure that is suspended to the upper chassis to stand up automatically by gravity, there is no risk of falling as much as possible It has become possible to reduce the width of the panel.

According to the present invention, the width of the panel is minimized without the risk of conduction, thereby keeping the overall size of the device compact and slim, and minimizing the field of view of the glass window due to the device, thereby increasing user's emotion. Furthermore, even when the height of the glass window is increased, only the length of the upper and lower parts of the device is lengthened, and the left and right widths of the device can be kept constant. In addition, it is possible to reduce the environmental pollution by recovering and recycling the waste water generated when cleaning the window.

1 is a rupture configuration of the main part of the high-rise building outer wall glass window cleaner according to the present invention,

2 is a configuration diagram of the vertical movement unit of FIG. 1;

3 is a configuration diagram of a horizontal moving unit of FIG. 1.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 to 3 illustrate a high-rise building exterior wall glass cleaner according to the present invention. As shown in these figures, the window cleaner according to the present invention includes an upper chassis 11, a mounting portion 21, a vertical movement portion 31, a panel 41, a roller drive portion 51, and a horizontal position. The moving part 61 is included.

The upper chassis 11 has a hollow rectangular cross-section pipe shape and is horizontally disposed above the glass window 1. One side surface of the upper chassis 11 is formed with an incision 13 cut along the longitudinal direction of the upper chassis 11. In addition, inside the upper chassis 11, a pair of rollers 53 of the roller drive unit 51 to be described later are disposed to be movable with the cutout 13 therebetween.

The mounting portion 21 is disposed to have a predetermined length and width on the front surface of the glass window 1 to mount the brush 23 and the brush driving motor 25.

The brush 23 has a brush shape and contacts the glass window 1 to clean the glass window 1.

The brush drive motor 25 is supported by the mounting portion 21, and the brush drive motor 25 is directly connected by the brush 23 and a coupling (not shown) to rotate the brush 23.

The vertical moving part 31 reciprocates the mounting part 21 in the vertical direction of the glass window 1. As shown in FIG. 2, the vertical movement unit 31 includes a rack 33, a pinion 35, and a vertical movement motor 37.

The rack 33 has a predetermined length and is disposed along the vertical direction of the glass window 1, and a plurality of gear teeth are formed along the longitudinal direction.

The pinion 35 forms the same gear teeth as the gear teeth of the rack 33 and meshes with the rack 33 to rotate.

The vertical movement motor 37 is supported by the mounting portion 21, and the vertical movement motor 37 is directly connected by the pinion 35 and the coupling 39 to rotate the pinion 35 forward and backward. Thus, as the pinion 35 rotates forward and backward by the vertical movement motor 37, the mounting portion 21 reciprocates along the vertical direction of the glass window 1.

The panel 41 is disposed on the front surface of the glass window 1 to mount the vertical moving part 31. The panel 41 includes a cover 43 that covers the rack 33 so that the rack 33 is not exposed to the outside, and a support plate 45 that supports the rack 33 and the cover 43.

Cover 43 has a '' 'cross-sectional shape, it is disposed on the front of the support plate 45.

The support plate 45 has a plate shape having a predetermined length and width, and is disposed along the vertical direction of the glass window 1.

The roller driver 51 supports the panel 41 to the upper chassis 11 so as to reciprocate. The roller drive unit 51 includes a pair of rollers 53 moving along the upper chassis 11, and a roller shaft 55 connecting the pair of rollers 53.

The pair of rollers 53 are movably mounted inside the upper chassis 11 with the incision 13 therebetween.

The roller shaft 55 is rotatably coupled to the panel 41, and the driven shaft 63 of the horizontal moving part 61, which will be described later, is coupled to the roller shaft 55.

In addition, the roller drive unit 51 includes a pair of auxiliary rollers 57 disposed to face the pair of rollers 53 and move along the upper chassis 11. The pair of auxiliary rollers 57 are connected by an auxiliary roller shaft 59 rotatably coupled to the panel 41.

The horizontal moving part 61 drives the roller drive part 51 to reciprocate the panel 41 in the horizontal direction of the glass window 1. As shown in FIG. 3, the horizontal moving part 61 includes a driven gear 63 coupled to the roller shaft 55, a drive gear 65 rotating in engagement with the driven gear 63, and a panel 41. It is supported by the horizontal movement motor 67 for rotating the drive gear (65).

The horizontal movement motor 67 is supported by the panel 41 and is directly connected by the drive gear 65 and the coupling 69 to rotate the drive gear 65 forward and backward. Accordingly, as the driven gear 63 rotates forward and backward as the drive gear 65 rotates forward and backward by the driving of the horizontal moving motor 67, the pair of rollers 53 follow the longitudinal direction of the upper chassis 11. The panel 41 reciprocates along the horizontal direction of the glass window 1 by reciprocating.

In addition, the window cleaner according to the present invention is a spray nozzle 71 for spraying the cleaning liquid toward the glass window 1, the washing liquid storage tank 73 for storing the washing liquid and the washing liquid of the washing liquid storage tank 73 spray nozzle ( It includes a washing liquid supply pump 75 for supplying to (71).

The injection nozzle 71 is supported by the mounting portion 21, and the washing liquid storage tank 73 is supported by the panel 41. Here, the spray nozzle 71 is preferably disposed adjacent to the upper portion of the brush 23.

The washing liquid storage tank 73 is provided with a level sensor 74 for detecting the level of the washing liquid in the washing liquid storage tank 73.

The washing liquid supply pump 75 is disposed under the washing liquid storage tank 73, and the washing liquid supply pump 75 is connected to the spray nozzle 71 by the washing liquid supply pipe 77.

In addition, the window cleaner according to the present invention, the lower chassis 81 for recovering the waste water cleaning the glass window 1, and the lower chassis to recover and recycle the waste water generated during the cleaning of the glass window 1 and reduce environmental pollution (81) a wastewater detection sensor 82 at the lower end, a wastewater recovery pipe 83 through which the wastewater of the lower chassis 81 flows, a filter 85 for filtering the wastewater flowing through the wastewater recovery pipe 83; A supplemental water storage tank 89 provided in the wastewater recovery pipe 83 to store wastewater and supplemental water filtered by the filter 85; and a wastewater recovery pump 87 for supplying wastewater to the supplemental water storage tank 89; And a replenishment water supply pump 90 attached to a lower part of the replenishment water storage tank 89 and supplying the wastewater and the replenishment water of the replenishment water storage tank 89 to the washing liquid storage tank 73, and the washing liquid storage tank 73 It includes a position detection sensor 92 for operating the replenishment water supply pump 90 by sensing the position of.

The lower chassis 81 is disposed below the glass window 1 to face the upper chassis 11, and supports the lower portion of the panel 41 to guide the horizontal movement of the panel 41.

Meanwhile, a supplemental water storage tank 89 and a supplemental water supply pump 90 for supplying supplemental water to the washing liquid storage tank 73 are provided on the wastewater recovery pipe 83, and the supplemental water storage tank 89 is indoor. It is preferable to be located at.

In addition, the window cleaner according to the present invention further includes a panel position sensor 91 for detecting the position of the panel 41. The panel position sensor 91 is preferably arranged near the right end of the glass window 1.

The panel 41 is provided with a controller 93 for controlling the drive of the vertical movement motor 37, the horizontal movement motor 67, the brush drive motor 25, and the washing liquid supply pump 75. .

In addition, the controller 93 drives the vertical movement motor 37 and the horizontal movement motor 67 based on the remaining amount of the battery 95 and a signal detected from the water level sensor 74 of the washing liquid storage tank 73. The panel 41 is moved to the first position where the position sensor 91 is located. The controller 93 is remotely controlled by the operation of the remote controller. The controller 93 may be programmed to remember the previous position and return to the position where the cleaning was stopped immediately before, for example, when refilling power or washing liquid. In addition, the controller 93 sequentially moves from any starting position, for example, from the upper left or upper right of the windshield 1, to any end position, for example, to the lower right or ie lower with one command. And it can be cleaned or, if necessary, only any part of the glass window (1) by the operation of the remote control can be cleaned.

And, based on the signal detected by the water level sensor 74 for detecting the level of the washing liquid storage tank 73, when the level of the washing liquid storage tank 73 is below a certain height, the panel 41 detects the panel position The sensor 91 moves to the initial position, and when a signal is applied to the panel position sensor 91, the replenishment water supply pump 90 is driven, and the level of the washing liquid storage tank 73 is higher than a predetermined height. When the signal is applied to the position detecting sensor 92 to stop the replenishment water supply pump (90).

In addition, when the wastewater detection signal is detected by the wastewater detection sensor 82 at the bottom of the lower chassis 81, the wastewater recovery pump 87 is driven to allow the supplementary water to be stored in the replenishment storage tank 89 at all times.

Here, reference numeral 95, which is not described, indicates a vertical movement motor 37, a horizontal movement motor 67, a brush drive motor 25, a washing liquid supply pump 75, a wastewater recovery pump 87, and a controller ( 93) is a battery for supplying power. Reference numeral 97 denotes a charging terminal for charging the battery 95, and reference numeral 99 denotes an electric wire. When the power of the battery 95 is exhausted, it is possible to charge and use the indoor electricity through the charging terminal 97.

By such a configuration, the up-and-down movement motor 37, the horizontal movement motor 67, the brush drive motor 25, the washing liquid supply pump 75, and the wastewater recovery pump ( 87) and the supplementary water supply pump 90 is powered from the battery, the cleaning liquid provided from the cleaning liquid supply pump 75 is injected into the glass window 1 through the spray nozzle 71, and at the same time, the brush 23 It rotates by the brush drive motor 25 and contacts the glass window 1 and cleans the glass window 1.

In addition, the vertical movement motor 37 and the horizontal movement motor 67 are driven in accordance with the program input to the controller 93.

At this time, the rotational force generated by the up-and-down movement motor 37 is transmitted to the pinion 35, so that the pinion 35 is engaged with the rack 33 and moves in the vertical direction of the glass window 1, so that the brush 23 is moved. The rotating force generated by the horizontal movement motor 67 is transferred to the driven gear 63 via the drive gear 65 so that the roller shaft 55 rotates while the glass window 1 moves in the vertical direction. As the roller 53 moves in the horizontal direction of the glass window 1 along the upper chassis 11, the brush 23 moves in the horizontal direction of the glass window 1. Thus, for example, the brush 23 moves horizontally and vertically from the upper left of the glass window 1 to the lower right of the glass window 1 and cleans the glass window 1.

As described above, according to the present invention, by reciprocally supporting the panel mounted with the brush and the vertical moving part on the upper chassis arranged horizontally above the glass window, and reciprocating the panel in the horizontal direction of the glass window by the horizontal moving part, The overall size of the device is compact, and the device reduces the blindness of the window, thereby increasing the user's emotion. In addition, regardless of how high the height of the glass window, it is possible to maintain a constant compact and slim panel width. In addition, by collecting the waste water cleaning the glass window through the lower chassis, and by filtering the recovered waste water and replenishing the washing liquid storage tank through the replenishment water storage tank, the waste water generated when cleaning the glass window can be recovered and recycled, and environmental pollution can be reduced. It was.

It is apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and changes can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to be belong to the claims of the present invention.

Claims

An upper chassis horizontally disposed above the glass window;

A mounting portion for mounting a brush in contact with the glass window to clean the glass window, and a brush driving motor to rotate the brush;

A vertical moving part configured to reciprocate the mounting part in the vertical direction of the glass window;

A panel to mount the vertical moving part;

A roller driver having a pair of rollers moving along the upper chassis, a roller shaft connecting the pair of rollers, and supporting the panel in a reciprocating manner to the upper chassis;

And a horizontal moving part for driving the roller driving part to reciprocate the panel in the horizontal direction of the glass window.
The method of claim 1,

The vertical movement unit,

Racks are arranged along the vertical direction of the glass window,

A pinion rotating in engagement with the rack,

High-rise building outer wall surface glass cleaner, characterized in that it comprises a motor for moving up and down supported by the mounting portion to rotate the pinion.
The method of claim 1,

The horizontal moving unit,

A driven gear coupled to the roller shaft,

A driving gear that meshes with the driven gear and rotates;

And a horizontal moving motor supported by the panel to rotate the driving gear.
The method of claim 1,

A spray nozzle for spraying the cleaning liquid toward the window;

A washing liquid storage tank storing the washing liquid;

And a washing liquid supply pump for supplying the washing liquid of the washing liquid storage tank to the spray nozzle.
The method of claim 4, wherein

A lower chassis disposed at a lower side of the glass window so as to face the upper chassis, guiding a horizontal movement of the panel, and recovering the waste water cleaning the glass window;

A wastewater recovery pipe through which wastewater of the lower chassis flows;

A filter for filtering the wastewater flowing through the wastewater recovery pipe;

A replenishment water storage tank provided in the waste water recovery pipe to store the waste water and the replenishment water filtered by the filter;

A wastewater recovery pump for supplying the wastewater to the replenishment water storage tank;

And a replenishment water supply pump for supplying wastewater and replenishment water from the replenishment water storage tank to the washing liquid storage tank.